The Project focuses on the detection of threats and attacks that affect the integrity of the software that is developed in the company Sundevs of Ibague, with the objective protecting information through access control, backup copies, and antivirus, guaranteeing integrity, confidentiality and availability. In its development it is given to know in detail, the technical activities that should take into account in the improvement, configurations and other applicable measures. Next, some tools related to the use of an information security strategy are analyzed.